Happy Birthday Nintendo DS!

Nov. 21 is the official birthday of the Nintendo DS! And after only four years, it's seen its little sisters, the DS Lite and the recently-announced DSi, come into the world as well.

In that four years, I can hardly imagine not having my beloved DS. In traveling and general lounging around with it in my hands (not being able to put it down), it's become indispensable and close to my heart. So happy b-day, Nintendo DS!